Features
- aws-cloudfront: support minimum security protocol (#12231) (40976d9), closes #12199
- aws-kms: support waiting period (#12224) (9f451bd), closes #12218
- cfnspec: cloudformation spec v22.0.0 (#12204) (a5be2e9), closes #12170 #11974 #12114 #12028
- cloudfront: allow to specify stack ID for Lambda@Edge (#12163) (049e70c), closes #12136
- cloudwatch: full precision for SingleValueWidgets (#12274) (45d78f0), closes #8940 #12066
- codecommit: HTTPS GRC clone URL (#12312) (36b081e)
- ec2: add m6gd and r6gd metadata (#12302) (ce4eb20), closes #12301
- sns: fifo topic with content-based deduplication support #11127 (#11588) (7e60d8e)
Bug Fixes
- aws-ecs: update desired count to be optional (#12223) (455540b)
- cli: cross account asset upload no longer works (#12155) (1c8cb11)
- cloudfront: cross-region EdgeFunction does not work within a Stage (#12103) (98d781c), closes #12092
- cloudfront: EdgeFunction fails with newStyleStackSynthesis (#12356) (fb02736), closes #12172
- lambda: make the Version hash calculation stable (#12364) (4da50e5)
- rds: add the dependency on proxy targets to ensure dbInstance (#12237) (8f74169), closes #11311
- cli: IAM differences table printing is broken (#12330) (062bf5f)